886678128

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2371}}^1$

素因数の和:2452

約数の個数: 180

約数和(自身を含む): 2942309448

約数和(自身を除く): 2055631320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 53, 56, 63, 72, 84, 98, 106, 112, 126, 144, 147, 159, 168, 196, 212, 252, 294, 318, 336, 371, 392, 424, 441, 477, 504, 588, 636, 742, 784, 848, 882, 954, 1008, 1113, 1176, 1272, 1484, 1764, 1908, 2226, 2352, 2371, 2544, 2597, 2968, 3339, 3528, 3816, 4452, 4742, 5194, 5936, 6678, 7056, 7113, 7632, 7791, 8904, 9484, 10388, 13356, 14226, 15582, 16597, 17808, 18968, 20776, 21339, 23373, 26712, 28452, 31164, 33194, 37936, 41552, 42678, 46746, 49791, 53424, 56904, 62328, 66388, 85356, 93492, 99582, 113808, 116179, 124656, 125663, 132776, 149373, 170712, 186984, 199164, 232358, 251326, 265552, 298746, 341424, 348537, 373968, 376989, 398328, 464716, 502652, 597492, 697074, 753978, 796656, 879641, 929432, 1005304, 1045611, 1130967, 1194984, 1394148, 1507956, 1759282, 1858864, 2010608, 2091222, 2261934, 2389968, 2638923, 2788296, 3015912, 3518564, 4182444, 4523868, 5277846, 5576592, 6031824, 6157487, 7037128, 7916769, 8364888, 9047736, 10555692, 12314974, 14074256, 15833538, 16729776, 18095472, 18472461, 21111384, 24629948, 31667076, 36944922, 42222768, 49259896, 55417383, 63334152, 73889844, 98519792, 110834766, 126668304, 147779688, 221669532, 295559376, 443339064, 886678128]

約数ペア:

[(1, 886678128), (2, 443339064), (3, 295559376), (4, 221669532), (6, 147779688), (7, 126668304), (8, 110834766), (9, 98519792), (12, 73889844), (14, 63334152), (16, 55417383), (18, 49259896), (21, 42222768), (24, 36944922), (28, 31667076), (36, 24629948), (42, 21111384), (48, 18472461), (49, 18095472), (53, 16729776), (56, 15833538), (63, 14074256), (72, 12314974), (84, 10555692), (98, 9047736), (106, 8364888), (112, 7916769), (126, 7037128), (144, 6157487), (147, 6031824), (159, 5576592), (168, 5277846), (196, 4523868), (212, 4182444), (252, 3518564), (294, 3015912), (318, 2788296), (336, 2638923), (371, 2389968), (392, 2261934), (424, 2091222), (441, 2010608), (477, 1858864), (504, 1759282), (588, 1507956), (636, 1394148), (742, 1194984), (784, 1130967), (848, 1045611), (882, 1005304), (954, 929432), (1008, 879641), (1113, 796656), (1176, 753978), (1272, 697074), (1484, 597492), (1764, 502652), (1908, 464716), (2226, 398328), (2352, 376989), (2371, 373968), (2544, 348537), (2597, 341424), (2968, 298746), (3339, 265552), (3528, 251326), (3816, 232358), (4452, 199164), (4742, 186984), (5194, 170712), (5936, 149373), (6678, 132776), (7056, 125663), (7113, 124656), (7632, 116179), (7791, 113808), (8904, 99582), (9484, 93492), (10388, 85356), (13356, 66388), (14226, 62328), (15582, 56904), (16597, 53424), (17808, 49791), (18968, 46746), (20776, 42678), (21339, 41552), (23373, 37936), (26712, 33194), (28452, 31164)]